Gaya APA
LUCHSINGER, H, R.
(1981).
Deep Drawing Tools (Fundamentals) 6
(
1)
.
Zurich:
Swiss Contact.
Gaya MLA
LUCHSINGER, Hans, Rudo.
"Deep Drawing Tools (Fundamentals) 6".
1
Zurich:
Swiss Contact,
1981.
Printed.